Allow debtorAdrLine in $transferInformation to be an array

Author: derrabus

src/TransferFile/Facade/CustomerDirectDebitFacade.php

@@ -95,7 +95,7 @@ public function addPaymentInfo(string $paymentName, array $paymentInformation):
      *     buildingNumber?: string,
      *     floorNumber?: string,
      *     debtorCountry?: string,
-     *     debtorAdrLine?: string,
+     *     debtorAdrLine?: string|string[],
      *     instructionId?: string
      * } $transferInformation
      * @return CustomerDirectDebitTransferInformation